*Note: Miami-Dade County is governed by a Board of County Commissioners and a Mayor. The commissioners are elected from single-member districts. The Mayor is elected county-wide or at-large. However, the Mayor does not sit with the Board of County Commissioners in a legislative capacity, which differentiates if from Orange County. Therefore, Miami-Dade County's districting scheme is categorized as single-member in this list.

MIXED

Some counties mix At-Large and Single Member districts, with voters within a district electing commissioners from within that district and other commissioners are elected in county-wide balloting.

Counties:

Duval, Hillsborough, Leon, Manatee, *Orange, Pinellas, Volusia.

*Note: In Orange County, commissioners are all elected from single-member districts. However, the county chairman is elected county-wide. In this case, the county chairman does sit with the Board of County Commissioners in a legislative capacity. Therefore, Orange County's districting scheme is categorized as mixed in this list.